CN217293226U - Mode locking frame of injection molding machine - Google Patents
Mode locking frame of injection molding machine Download PDFInfo
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- CN217293226U CN217293226U CN202220718102.7U CN202220718102U CN217293226U CN 217293226 U CN217293226 U CN 217293226U CN 202220718102 U CN202220718102 U CN 202220718102U CN 217293226 U CN217293226 U CN 217293226U
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Abstract
The utility model discloses a mode locking frame of injection molding machine, including left end plate and right end plate, install the litter that is the equidistance and distributes through the bolt on the outer wall of right end plate one side, and the one end of litter runs through to the inside of left end plate, the outside sliding connection of litter has connecting plate and slide, and the slide is located between connecting plate and the right end plate, install the dead lever that is the equidistance and distributes through the bolt on one side outer wall of left end plate, and the one end of dead lever is connected with the right angle connecting rod through the hinge rotation, the slide is connected with the bar connecting rod that is the equidistance and distributes through the hinge rotation on being close to one side outer wall of connecting plate. The utility model discloses when opening the mould, the gliding in-process pendulum rod of connecting plate can be to the one end of central pulling right angle connecting rod to can make the mechanism easily break away from the dead point position, thereby effectually prevent that the mechanism card is dead, and also can stop the possibility of turning up of right angle connecting rod and bar connecting rod, prevent that right angle connecting rod and bar connecting rod from turning up, lead to the mechanical accident to take place.
Description
Technical Field
The utility model relates to an injection molding processing technology field especially relates to a mode locking frame of injection molding machine.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.
The mold locking machine frame of the existing injection molding machine usually pushes and pulls a mold in a mode of connecting a draw bar and a crank to achieve the purpose of mold locking, but when the draw bar and the crank are located on the same straight line in the operation process, the structure can reach a dead point position, so that the structure is locked, and the draw bar and the crank can be turned outwards in the operation process, so that the mold locking machine frame and other mechanisms are influenced mutually to generate serious mechanical accidents. Therefore, it is desirable to design a mold clamping frame for an injection molding machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mold locking rack of an injection molding machine.
In order to realize the purpose, the utility model adopts the following technical scheme:
a mold locking rack of an injection molding machine comprises a left end plate and a right end plate, wherein sliding rods distributed equidistantly are installed on the outer wall of one side of the right end plate through bolts, one end of each sliding rod penetrates into the left end plate, a connecting plate and a sliding plate are slidably connected to the outer part of each sliding rod, the sliding plate is located between the connecting plate and the right end plate, fixing rods distributed equidistantly are installed on the outer wall of one side of the left end plate through bolts, one end of each fixing rod is rotatably connected with a right-angle connecting rod through a hinge, bar-shaped connecting rods distributed equidistantly are rotatably connected to the outer wall, close to the connecting plate, of the sliding plate through hinges, one end of each bar-shaped connecting rod is rotatably connected to the bending part of the right-angle connecting rod through a hinge, a swing rod is rotatably connected to the outer wall of one side of the connecting plate through a hinge, and one end of each swing rod is rotatably connected to one end, far away from the fixing rods, of the right-angle connecting rods through hinges, the fixing frame is installed on the outer wall of one side of the sliding plate through bolts, the movable template is installed on the outer wall of one side of the fixing frame through bolts, and the fixed template is installed on the outer wall of one side, close to the movable template, of the right end plate in an ascending mode through bolts.
Furthermore, an electric telescopic rod is installed on the outer wall of one side of the left end plate through a bolt, and the output end of the electric telescopic rod penetrates through the left end plate and is fixed on the outer wall of one side of the connecting plate through a bolt.
Furthermore, the inside sliding connection of mount has the slider, and threaded connection has the discharge arm that is the equidistance and distributes on one side outer wall of slider, it has the discharge opening that is the equidistance and distributes to open on one side outer wall of movable mould board, and the discharge arm is pegged graft in the inside of discharge opening.
Furthermore, the motor is installed on the outer wall of one side of the sliding plate through a bolt, the output end of the motor is fixedly connected with a lead screw through a coupler, and one end of the lead screw is in threaded connection with the inside of the sliding block.
Furthermore, the outer wall of one side of the fixed template is provided with positioning holes which are distributed equidistantly, the outer wall of one side of the movable template is integrally formed with positioning pins which are distributed equidistantly, and the positioning pins are inserted into the positioning holes.
Furthermore, be connected with the driven gear that is the equidistance and distributes through the bearing rotation on the outer wall of one side of left end plate, and driven gear threaded connection is in the outside of litter, be connected with adjusting gear through the bearing rotation on the outer wall of one side of left end plate, and adjusting gear and driven gear's outside meshing has the toothed chain.
The utility model has the advantages that:
1. through the dead lever that sets up, the structure of right angle connecting rod, bar connecting rod and pendulum rod, when opening the mould, the gliding in-process pendulum rod of connecting plate can be to the one end of central pulling right angle connecting rod to can make the mechanism easily break away from the dead point position, thereby effectually prevent that the mechanism card is dead, and also can stop the possibility of turning up of right angle connecting rod and bar connecting rod, prevent that right angle connecting rod and bar connecting rod from turning up, lead to unpredictable mechanical accident to take place.
2. Through the slide bar and the driven gear who set up, driven gear threaded connection is in the one end of slide bar, when the user changed the mould of different thickness, can adjust the position of left end board through rotating driven gear to reach the purpose of adjusting extreme position between slide and the right end board, make the mechanism can adapt to different moulds.
Drawings
Fig. 1 is a schematic structural view of a mold locking rack of an injection molding machine according to the present invention;
fig. 2 is a schematic structural diagram of a mold closing state of a mold locking rack of an injection molding machine according to the present invention;
fig. 3 is a schematic view of a mold opening state structure of a mold locking rack of an injection molding machine according to the present invention;
fig. 4 is a schematic diagram of a right end plate structure of a mold locking rack of an injection molding machine according to the present invention;
fig. 5 is the utility model provides a left end plate schematic structure of mode locking frame of injection molding machine.
In the figure: 1 left end plate, 2 right end plate, 3 connecting plate, 4 sliding plate, 5 fixed frame, 6 movable template, 7 fixed rod, 8 right-angle connecting rod, 9 bar-shaped connecting rod, 10 swing rod, 11 motor, 13 slide block, 14 screw rod, 15 discharging rod, 16 discharging hole, 17 positioning pin, 18 fixed template, 19 positioning hole, 20 sliding rod, 21 driven gear, 22 adjusting gear, 23 toothed chain and 24 electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a mold locking frame of an injection molding machine includes a left end plate 1 and a right end plate 2, sliding rods 20 are mounted on an outer wall of one side of the right end plate 2 through bolts and are equidistantly distributed for connection and guiding, one end of each sliding rod 20 penetrates through the left end plate 1, a connecting plate 3 and a sliding plate 4 are slidably connected to the outside of each sliding rod 20, the sliding plate 4 is located between the connecting plate 3 and the right end plate 2, fixing rods 7 are mounted on an outer wall of one side of the left end plate 1 through bolts and are equidistantly distributed, one end of each fixing rod 7 is rotatably connected with a right angle connecting rod 8 through a hinge, bar-shaped connecting rods 9 are rotatably connected to an outer wall of one side of the sliding plate 4 close to the connecting plate 3 through hinges and are equidistantly distributed, one end of each bar-shaped connecting rod 9 is rotatably connected to a bending position of the right angle connecting rod 8 through a hinge, a swing rod 10 is rotatably connected to an outer wall of one side of the connecting plate 3 through a hinge, and one end of the swing rod 10 is rotatably connected to one end, far away from the fixed rod 7, of the right-angle connecting rod 8 through a hinge, the fixed frame 5 is installed on the outer wall of one side of the sliding plate 4 through a bolt and used for connecting and fixing the movable template 6 and can be used for guiding the sliding block 13, the movable template 6 is installed on the outer wall of one side of the fixed frame 5 through a bolt, and the fixed template 18 is installed on the outer wall of one side, close to the movable template 6, of the right end plate 2 in an upward mode through a bolt.
Further, install electric telescopic handle 24 through the bolt on the outer wall of one side of left end plate 1 for drive connecting plate 3 side-to-side movement, and electric telescopic handle 24's output runs through left end plate 1 and passes through the bolt fastening on the outer wall of one side of connecting plate 3.
Further, the inside sliding connection of mount 5 has slider 13, and threaded connection has the discharge arm 15 that is the equidistance and distributes on the outer wall of one side of slider 13 for release the work piece from the inside of movable mould board 6, it has the discharge opening 16 that is the equidistance and distributes to open on the outer wall of one side of movable mould board 6, and discharge arm 15 pegs graft in the inside of discharge opening 16.
Further, a motor 11 is installed on the outer wall of one side of the sliding plate 4 through a bolt and used for driving a screw rod 14 to rotate so as to drive the sliding block 13 to slide, the output end of the motor 11 is fixedly connected with the screw rod 14 through a coupler, and one end of the screw rod 14 is in threaded connection with the inside of the sliding block 13.
Furthermore, the outer wall of one side of the fixed template 18 is provided with positioning holes 19 which are distributed equidistantly, the outer wall of one side of the movable template 6 is integrally formed with positioning pins 17 which are distributed equidistantly, and the positioning pins 17 are inserted into the positioning holes 19 and used for positioning the movable template 6 and the fixed template 18 to prevent the movable template and the fixed template from being misplaced.
Further, the driven gear 21 that is equidistance distribution is connected with through the bearing rotation on the outer wall of one side of left end plate 1, and driven gear 21 threaded connection is in the outside of litter 20, is connected with adjusting gear 22 through the bearing rotation on the outer wall of one side of left end plate 1, can make things convenient for operating personnel to adjust the position of left end plate 1, and adjusting gear 22 and driven gear 21's outside meshing has toothed chain 23 for transmission power.
The working principle is as follows: when the device is used, an operator firstly fixes the device on an injection molding machine, and electrically connects a motor 11 and an electric telescopic rod 24 of the device with a controller of the injection molding machine, when the device is opened, the controller controls the electric telescopic rod 24 to be started, the electric telescopic rod 24 pulls a connecting plate 3 to move leftwards, the connecting plate 3 drives a swing rod 10 to move leftwards, at the moment, the swing rod 10 can pull one end of a right-angle connecting rod 8 leftwards, so that the right-angle connecting rod 8 rotates upwards, meanwhile, the right-angle connecting rod 8 drives a strip-shaped connecting rod 9 to rotate, so that a sliding plate 4 moves leftwards, and further, the sliding plate 4 drives a movable template 6 to move leftwards, so that a mold is opened, when the electric telescopic rod 24 reaches the maximum stroke, the controller controls the electric telescopic rod 24 to be closed and controls the motor 11 to be opened, the motor 11 drives a screw rod 14 to rotate, so that a sliding block 13 moves rightwards, and the sliding block 13 drives a discharging rod 15 to move rightwards in the moving process, pushing out the processed workpiece; when the movable die plate 6 and the fixed die plate 18 cannot be closed after the operator changes the die, the operator can rotate the adjusting gear 22, and the adjusting gear 22 drives the driven gear 21 to rotate through the toothed chain 23, so that the left end plate 1 moves on the sliding rod 20 until the movable die plate 6 and the fixed die plate 18 are tightly closed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A mold locking rack of an injection molding machine comprises a left end plate (1) and a right end plate (2), and is characterized in that sliding rods (20) distributed equidistantly are installed on the outer wall of one side of the right end plate (2) through bolts, one end of each sliding rod (20) penetrates through the inside of the left end plate (1), a connecting plate (3) and a sliding plate (4) are connected to the outer portion of each sliding rod (20) in a sliding mode, each sliding plate (4) is located between each connecting plate (3) and the corresponding right end plate (2), fixing rods (7) distributed equidistantly are installed on the outer wall of one side of the left end plate (1) through bolts, one ends of the fixing rods (7) are rotatably connected with right-angle connecting rods (8) through hinges, strip-shaped connecting rods (9) distributed equidistantly are rotatably connected to the outer wall of one side, close to the connecting plate (3), of each sliding plate (4), and one ends of the strip-shaped connecting rods (9) are rotatably connected to the bending positions of the right-angle connecting rods (8) through hinges, the connecting plate is characterized in that a swing rod (10) is connected to the outer wall of one side of the connecting plate (3) in a rotating mode through a hinge, one end of the swing rod (10) is connected to one end, away from the fixing rod (7), of the right-angle connecting rod (8) in a rotating mode through the hinge, a fixing frame (5) is installed on the outer wall of one side of the sliding plate (4) through bolts, a movable template (6) is installed on the outer wall of one side of the fixing frame (5) through the bolts, and a fixed template (18) is installed on the outer wall of one side, close to the movable template (6), of the right end plate (2) in an ascending mode through the bolts.
2. The mold clamping frame of an injection molding machine according to claim 1, characterized in that the outer wall of one side of the left end plate (1) is provided with an electric telescopic rod (24) by a bolt, and the output end of the electric telescopic rod (24) penetrates through the left end plate (1) and is fixed on the outer wall of one side of the connecting plate (3) by a bolt.
3. The mold clamping frame for injection molding machines according to claim 1, characterized in that the fixed frame (5) is slidably connected with a slide block (13) inside, and the outer wall of one side of the slide block (13) is screwed with equally spaced discharge rods (15), the outer wall of one side of the movable mold plate (6) is provided with equally spaced discharge holes (16), and the discharge rods (15) are inserted into the discharge holes (16).
4. The mold clamping frame of an injection molding machine according to claim 3, characterized in that the outer wall of one side of the sliding plate (4) is provided with the motor (11) through a bolt, the output end of the motor (11) is fixedly connected with a screw rod (14) through a coupling, and one end of the screw rod (14) is connected with the inside of the sliding block (13) in a threaded manner.
5. The mold clamping frame for injection molding machines according to claim 1, wherein the outer wall of one side of the fixed mold plate (18) is provided with positioning holes (19) distributed at equal intervals, the outer wall of one side of the movable mold plate (6) is integrally formed with positioning pins (17) distributed at equal intervals, and the positioning pins (17) are inserted into the positioning holes (19).
6. The mold clamping frame of an injection molding machine according to claim 1, wherein the driven gears (21) are rotatably connected to the outer wall of one side of the left end plate (1) through bearings and are equidistantly distributed, the driven gears (21) are screwed to the outer portion of the slide rod (20), the adjusting gear (22) is rotatably connected to the outer wall of one side of the left end plate (1) through bearings, and the adjusting gear (22) and the outer portion of the driven gear (21) are engaged with the toothed chain (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220718102.7U CN217293226U (en) | 2022-03-29 | 2022-03-29 | Mode locking frame of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220718102.7U CN217293226U (en) | 2022-03-29 | 2022-03-29 | Mode locking frame of injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN217293226U true CN217293226U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220718102.7U Active CN217293226U (en) | 2022-03-29 | 2022-03-29 | Mode locking frame of injection molding machine |
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| CN (1) | CN217293226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115871165A (en) * | 2023-03-08 | 2023-03-31 | 江苏林泉汽车装饰件有限公司 | Automotive interior material processing device and automotive interior material |
-
2022
- 2022-03-29 CN CN202220718102.7U patent/CN217293226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115871165A (en) * | 2023-03-08 | 2023-03-31 | 江苏林泉汽车装饰件有限公司 | Automotive interior material processing device and automotive interior material |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Bo Inventor after: He Jianhui Inventor before: Hou Bo Inventor before: He Jianhui |
|
| CB03 | Change of inventor or designer information |